1, complicates and slows down update, which is typically more important in OLTP than OLAP
2, is generally bad for high cardinality columns, which requires tracking cardinality to make decisions, which further complicates things.
lastly, additional operational complexity (like the table maintenance system you described in last paragraph) could reduce system reliability, and they might decide it's not worth the price or against their philosophy.
Do they not want those conveniences? Or are they tempering their expectations based on their budget and perceived cost?
If, let's say, a typical $30k car means a large EV SUV with all the luxury gadgets and conveniences, plus fridge, massage chair, full camping setup, etc. Would 30k car buyers not expect those things?
I can accept the argument that they are trying to be inclusive towards disadvantaged students, and it just happens that racial make up of poor but qualified students lean towards black or hispanic.
Is that the reality? or is it middle class and less advantaged white/asian kids giving way to middle class black/hispanic ones? Or worse, is it simply raising the bar for asians because there are too many of them in higher education like they did to jews?
I think it's mainly corruption. A significant amount of budget (hundreds of millions) is allocated to "deal" with homelessness in SF, so efforts to actually solve the problem are going to face significant challenges from existing beneficiaries.
Since a few years ago, especially as layoffs started at big name companies, there have been a massive investment in funding and talent into modernizing traditional industries. This effect will be felt by IT departments that built in-house software and small product or consulting shops.
US car manufacturers other than Tesla have not been very successful at producing EVs despite subsidies. It'll be interesting to see how this affects future policy making. Will there be subsidies to protect legacy US automakers? Does that mean gas cars are here to stay?
If a building's rent is higher than its surrounding ones, renters are less likely to live there. The same applies to cities, if, after adjusting for job/lifestyle/etc, people feel it's too expensive to live in a city, they move away, eventually reducing demand.
China does not ban YouTube or Instagram because they're foreign, They have some very onerous rules about censorship, which I disagree with, but are applied equally to all companies operating in China, including Chinese ones.
A good example is that google is banned but bing is not, and tiktok is also banned in China because they don't follow those laws.
That's completely untrue. I can't say if the algorithm is the same. In my short experience of using Douyin for the past couple weeks, I get zero education content, but a surprising amount of content about inequality and injustices.
China is not a single entity. Huawei is not going to choose low quality high price local startup over suppliers with good reputation if they have that choice.
Sanction means those uncompetitive local startups don't have to compete with established players, giving them chance to catch up.
Coincidentally, I just saw two separate job ads on the subway looking for caregivers. Maybe the next booming sector would be taking care of retired boomers.
It only opens up to another machine validated by public keys.
It serves similar purpose as opening firewall to just a specific IP/port and dynamically change the IP/port as the other machine moves or disconnects. One of the main advantage is that it works behind NATs you don't control (i.e. public WiFi).
Edit: also most home routers do not have the ability to dynamically open up to specific IPs based on where your outside machine is.
I was just reading about it the other day, pure ingenuity!
For those who don't have time to read, Tailscale uses a quirk in how stateful firewall treats inbound UDP traffic to allow connection to a remote server without it opening up to the public.
It seems the first reason is root of all the other reasons. If one cannot find a job that pays what they believe they deserve, they are much more likely to start their own business.
The employee market does penalize generalists, those who lack political savvy (ADHD, OCD), and/or those who do not come from well off families and connections.